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Length and angle measuring attachment
This unit incorporates cross and longitudinal adjustment, and
a microscope adjustable in height permitting angular measurement.
The length and angle measurement attachment has been specifically
designed for optically grinding and measuring twist drills and
step drills to a reading accuracy of 0.01 mm (0.0004").
With the built-in angle measuring device, helix, lip clearance
and countersink angles can also be measured with ease.
The viewing field is 16 mm (0.63"), and magnification 10 x. Maximum
longitudinal travel is 80 mm (3.15"). Maximum cross adjustment
is 16 mm (0.63") either side of the center line. |